Dad, Daniel, and Pete, by the garden outside their house in Oxford, Ohio. I
would estimate that this photo was taken in September 1935. Dad graduated
from high school in Spring of that year and he told me he worked on a farm
that summer, and that the work was so hard and the food so good that he grew
six inches. It's plausible; suddenly he's much taller than Pete than in
slightly earlier photos.
(Thanks to Raimundo for sending this.)